Oven and microwave combination



FIG. 1 is a front view of an oven and microwave combination showing a first embodiment of our ornamental design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front view of an oven and microwave combination showing a second embodiment of our ornamental design; and,

FIG. 4 is a perspective view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an oven and microwave combination, as shown and described. 